15954324928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:814

約数の個数: 112

約数和(自身を含む): 33789538720

約数和(自身を除く): 17835213792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 193, 304, 314, 386, 433, 608, 628, 772, 866, 1216, 1256, 1544, 1732, 2512, 2983, 3088, 3464, 3667, 5024, 5966, 6176, 6928, 7334, 8227, 10048, 11932, 12352, 13856, 14668, 16454, 23864, 27712, 29336, 30301, 32908, 47728, 58672, 60602, 65816, 67981, 83569, 95456, 117344, 121204, 131632, 135962, 167138, 190912, 234688, 242408, 263264, 271924, 334276, 484816, 526528, 543848, 575719, 668552, 969632, 1087696, 1151438, 1291639, 1337104, 1587811, 1939264, 2175392, 2302876, 2583278, 2674208, 3175622, 4350784, 4605752, 5166556, 5348416, 6351244, 9211504, 10333112, 12702488, 13120333, 18423008, 20666224, 25404976, 26240666, 36846016, 41332448, 50809952, 52481332, 82664896, 101619904, 104962664, 209925328, 249286327, 419850656, 498572654, 839701312, 997145308, 1994290616, 3988581232, 7977162464, 15954324928]

約数ペア:

[(1, 15954324928), (2, 7977162464), (4, 3988581232), (8, 1994290616), (16, 997145308), (19, 839701312), (32, 498572654), (38, 419850656), (64, 249286327), (76, 209925328), (152, 104962664), (157, 101619904), (193, 82664896), (304, 52481332), (314, 50809952), (386, 41332448), (433, 36846016), (608, 26240666), (628, 25404976), (772, 20666224), (866, 18423008), (1216, 13120333), (1256, 12702488), (1544, 10333112), (1732, 9211504), (2512, 6351244), (2983, 5348416), (3088, 5166556), (3464, 4605752), (3667, 4350784), (5024, 3175622), (5966, 2674208), (6176, 2583278), (6928, 2302876), (7334, 2175392), (8227, 1939264), (10048, 1587811), (11932, 1337104), (12352, 1291639), (13856, 1151438), (14668, 1087696), (16454, 969632), (23864, 668552), (27712, 575719), (29336, 543848), (30301, 526528), (32908, 484816), (47728, 334276), (58672, 271924), (60602, 263264), (65816, 242408), (67981, 234688), (83569, 190912), (95456, 167138), (117344, 135962), (121204, 131632)]